57897371

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 14678629

約数列:

[1, 7, 23, 41, 49, 161, 179, 287, 343, 943, 1127, 1253, 2009, 4117, 6601, 7339, 7889, 8771, 14063, 28819, 46207, 51373, 61397, 168797, 201733, 323449, 359611, 1181579, 1412131, 2517277, 8271053, 57897371]

約数ペア:

[(1, 57897371), (7, 8271053), (23, 2517277), (41, 1412131), (49, 1181579), (161, 359611), (179, 323449), (287, 201733), (343, 168797), (943, 61397), (1127, 51373), (1253, 46207), (2009, 28819), (4117, 14063), (6601, 8771), (7339, 7889)]